KCT0005276招募中未知
Comparison of Clinical and Radiological Results with respect to Surgical Technique (Conventional and Patient-Specific Instrument Total Knee Arthroplasty ) : Randomized controlled trial
适应症
试验速览
- 阶段
- 未知
- 状态
- 招募中
- 入组人数
- 104
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional Study
入排标准
- 年龄范围
- 55(Year) 至 85(Year)（—）
- 性别
- All
入选标准
- •Subjects who are undergoing total knee arthroplasty for one
- •or both knees due to primary knee degenerative arthritis between 55 and 85 years
- •of age. Year) -Kellgre-Lawrence grade (0-4, 5 stage) grade 0: no radiographic
- •features of osteoarthritis grade 1: Radiological findings suggest that the joint
- •gap is slightly narrowed and bone projections are suspected Grade 2: The
- •radiological findings show a narrow joint gap and clearly visible bone
- •protrusions. Grade 3: Radiological findings show that the joint gap is narrow,
- •several bone protrusions are visible, bone deformity is visible, and bone
- •sclerosis is visible. Grade 4: Radiological findings show that the joint gap is
- •clearly narrowed, large bone protrusions are observed, severe bone sclerosis and
- •clear bone deformity are observed. -Subjects who have fully explained the
- •preoperative study and expressed their intention to
- •participate
排除标准
- •-Subjects diagnosed with inflammatory arthritis (rheumatic
- •arthritis, psoriatic arthritis, spondylosis, etc.) -Subjects with post-traumatic
- •arthritis in the knee due to surgery -Subjects with arthritis due to bone
- •necrosis in the knee due to surgery -A person with a history of infectious
- •arthritis in the knee joint due to surgery -Subjects with reduced range of
- •motion of the knee joint (more than 20 degrees of flexion construction and less
- •than 90 degrees of subsequent flexion) -Subjects with very severe valgus and
- •varus deformity (Hip-Knee-Ankle angle ± 15 degrees or more) -When the
- •destruction and deformation of the joint is severe, it is expected to perform
- •artificial joints using bone grafts, blocks, and long poles. -Subjects who are
- •deemed to have an impact on the analysis of results due to severe deformation of
- •the femur, tibia and patella including around the knee joint -If it is judged
- •that it is not appropriate to be included in the study by other responsible
- •researchers
研究者
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